Date: Sat, 25 Apr 2015 21:52:18 +0300 From: Solar Designer <solar@...nwall.com> To: john-dev@...ts.openwall.com Subject: Re: [GSoC] John the Ripper support for PHC finalists On Sat, Apr 25, 2015 at 08:41:54PM +0200, Agnieszka Bielec wrote: > on well with AVX2 I receive results: > > a@...l:~/jtr2/run$ ./john --test --format=pomelo --cost=0:0,0:0 > Will run 8 OpenMP threads > Benchmarking: POMELO, Generic pomelo [AVX2]... (8xOMP) DONE > Speed for cost 1 (N) of 0, cost 2 (r) of 0 > Many salts: 1704K c/s real, 213274 c/s virtual > Only one salt: 1055K c/s real, 132053 c/s virtual > > the difference is biggest for 0,0 costs also for 2,0 and 0,2 is a > difference of 24% and 17% > at this moment I don't know why this happens This suggests a bug in the benchmark. Where do the salts for the "many salts" benchmark come from? set_key() in pomelo_fmt_plug.c doesn't look like it'd be that slow. Please investigate. Alexander
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